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公开(公告)号：EP2142411A1
公开(公告)日：2010-01-13
申请号：EP08787999.5
申请日：2008-03-14
申请人： ALSTOM Transport SA
摘要： A railway vehicle including a plurality of bogies is provided. Each bogie includes a chassis, two front wheels and two rear wheels. For each front wheel and each rear wheel, a guidance device is provided for guiding the wheel in rotation and a primary suspension device of the chassis is provided on the guidance device. At least the primary suspension devices associated with the front and rear wheels are arranged on the same first lateral side of the bogie. The primary suspension devices each include two longitudinal connecting rods, each connected by a first connection point to the chassis and by a second connection point to the corresponding guidance device and at least one resilient component inserted between the two connecting rods to define at least the vertical stiffness of the primary suspension device, the two connecting rods being offset longitudinally relative to one another. Each of the bogies also includes a pivot connection device for connecting the bogie to the railway vehicle.
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公开(公告)号：EP2132080B1
公开(公告)日：2011-08-24
申请号：EP08799840.7
申请日：2008-03-14
申请人： ALSTOM Transport SA
摘要： Disclosed is a railway vehicle (10) comprising two end bogies (16a). Each end bogie (16a) encompasses a chassis (22), two front wheels (24) and two rear wheels (26), a member (32, 38, 48) for rotationally guiding each front wheel (24) and rear wheel (26), and a primary suspension device (33) for the chassis (22) on said guiding member (32, 38, 48) for each front wheel (24) and each rear wheel (26). At least each primary suspension device (33) associated with the front and rear wheels (24, 26) located on a same first side of the bogie (16) comprises two longitudinal rods (91, 92) which are each connected to the chassis (22) by means of a first connection point (94, 96) and to the corresponding guiding member (32) by means of a second connection point (98, 100), and at least one elastic element (102) that is positioned between the two rods (91, 92) to define at least the vertical rigidity of the primary suspension device (33). The two rods (90, 91) are longitudinally offset relative to one another. Each end bogie (16a) is provided with pin means (60, 62; 176, 180) for connecting said end bogie (16a) to the vehicle (10).
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公开(公告)号：EP2134583B1
公开(公告)日：2011-09-14
申请号：EP08799896.9
申请日：2008-03-14
申请人： ALSTOM Transport SA
发明人： RODET, Alain , ECHE, Christophe
IPC分类号： B61F5/32
摘要： Disclosed is a device (20) for suspending a first element (16) on a second element (14, 16, 18) of a railway vehicle. Said suspension device (20) comprises two longitudinal rods (26, 28) which are each connected to the first element (16) by means of a first connection point (30, 32) and to the second element (14, 16, 18) by means of a second connection point (34, 36), and at least one elastic member (38) that is positioned between the two rods (26, 28) to define at least the vertical rigidity of the suspension device (20). The two rods (26, 28) are longitudinally offset relative to one another.
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公开(公告)号：EP2142412A1
公开(公告)日：2010-01-13
申请号：EP08788001.9
申请日：2008-03-14
申请人： ALSTOM Transport SA
摘要： The invention relates to a bogie (16) for a railway vehicle, comprising: a chassis (22); two front wheels (24) and two rear wheels (26); and, for each front wheel (24) and each rear wheel (26), a member (32) for rotatably guiding the wheel and a primary suspension device (33) for the chassis (22) on said guiding member (32). At least the primary suspension devices (33) associated with the front and rear wheels (24, 26) disposed on the same first lateral side of the bogie (16) each comprise: two longitudinal connecting rods (91, 92) which are each linked by a first coupling point (94, 96) to the chassis (22) and by a second coupling point (98, 100) to the corresponding guiding member (32); and at least one flexible member (102) disposed between the two connecting rods (91, 92) in order to define at least the vertical stiffness of the primary suspension device (33), said two connecting rods (90, 91) being offset longitudinally in relation to one another.
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公开(公告)号：EP2132080A1
公开(公告)日：2009-12-16
申请号：EP08799840.7
申请日：2008-03-14
申请人： ALSTOM Transport SA
摘要： Disclosed is a railway vehicle (10) comprising two end bogies (16a). Each end bogie (16a) encompasses a chassis (22), two front wheels (24) and two rear wheels (26), a member (32, 38, 48) for rotationally guiding each front wheel (24) and rear wheel (26), and a primary suspension device (33) for the chassis (22) on said guiding member (32, 38, 48) for each front wheel (24) and each rear wheel (26). At least each primary suspension device (33) associated with the front and rear wheels (24, 26) located on a same first side of the bogie (16) comprises two longitudinal rods (91, 92) which are each connected to the chassis (22) by means of a first connection point (94, 96) and to the corresponding guiding member (32) by means of a second connection point (98, 100), and at least one elastic element (102) that is positioned between the two rods (91, 92) to define at least the vertical rigidity of the primary suspension device (33). The two rods (90, 91) are longitudinally offset relative to one another. Each end bogie (16a) is provided with pin means (60, 62; 176, 180) for connecting said end bogie (16a) to the vehicle (10).
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公开(公告)号：EP2144801A1
公开(公告)日：2010-01-20
申请号：EP08799848.0
申请日：2008-03-14
申请人： ALSTOM Transport SA
摘要： Disclosed is a motor-driven bogie for a railway vehicle, comprising one or more motors that are mounted on the bogie frame (22). The front and rear reduction gears are arranged between a central longitudinal plane extending between the two front wheels (24) and the two rear wheels (26) and a longitudinal plane extending through the front wheel and the rear wheel located on a same first transverse side of the bogie.
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公开(公告)号：EP2134583A1
公开(公告)日：2009-12-23
申请号：EP08799896.9
申请日：2008-03-14
申请人： ALSTOM Transport SA
发明人： RODET, Alain , ECHE, Christophe
IPC分类号： B61F5/32
摘要： Disclosed is a device (20) for suspending a first element (16) on a second element (14, 16, 18) of a railway vehicle. Said suspension device (20) comprises two longitudinal rods (26, 28) which are each connected to the first element (16) by means of a first connection point (30, 32) and to the second element (14, 16, 18) by means of a second connection point (34, 36), and at least one elastic member (38) that is positioned between the two rods (26, 28) to define at least the vertical rigidity of the suspension device (20). The two rods (26, 28) are longitudinally offset relative to one another.
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